Question

A sequence of numbers U1,U2,U3,... satisfies the relation:(3n-2)Un+1=(3n+1)Un for all in nEZ.If U1=1,find
(i)U3 and U4

Answer 1

U1 = 1

(3*1-2)U2 = (3*1+1)U1
U2 = 4U1
U2 = 4

Now do that process twice more to find U3 and U4

Answer 2

Please help me complete it

Answer 3

U3=7, and U4=10

Answer 4

Let (Un)be a Sequence satisfies that limit (Un+1/Un)=0 Determine the limit of (Un).